Please disregard most of what I say after the episode ends, I thought the first bit was a flashforward, not back, and Perry being possessed is no longer a theory.
I have this weird thing where my initial reaction to some emotions is a smile. You can see it well in these vids. IDK why my mouth does that, because I am most certainly not happy when Hollstein are fighting.
If you can't tell from my eye movements (and reading some captions aloud), I watch with captions on. The audio descriptors for this show are great.